Rojaram consultants provides low-cost precision flowmeters from digmesa ag, switzerland. Capacity of these turbine flow transmitters is like it can measure up to 1 accuracy and works on hall effect transistor principle with ceramic magnets laser welded on turbine wheel. The hall effect transistor is developed for reliability and serivce longevity. Turbine wheel is of pvdf, and bearing pin is of 18/8 steel or pctfe to suit corrosive acids too. Highly viscous fluids up to 8000 cs can be metered. Food flowmeters too with ruby bearings with approval under sk223.02 are available. The flowmeters are simple in construction, and easy to mount. They work on 4.5 to 24 v dc, pulse output and are widely used in for monitoring diesel consumption by gensets, furnace oil, water, automatic beverage vending, etc. Four models in brass and ryton are available up to 30 lpm.